nfctype1: Fix possible memory leak in meta_recv

If read_dynamic_tag returned an error or neard does not support specified
response, memory allocated for t1_tag should also be freed.

diff --git a/plugins/nfctype1.c b/plugins/nfctype1.c
index b1c1027..7fb4e0c 100644 (file)
--- a/plugins/nfctype1.c
+++ b/plugins/nfctype1.c
@@ -336,6 +336,9 @@ static int meta_recv(uint8_t *resp, int length, void *data)
                err = -EOPNOTSUPP;
        }
 
+       if (err < 0)
+               g_free(t1_tag);
+
 out_err:
        DBG("err %d", err);